Segment Information (Tables)

3 Months Ended

Feb. 01, 2014

The following table summarizes revenue by end market. The categorization of revenue by end market is determined using a variety of data points including the technical characteristics of the product, the “sold to” customer information, the “ship to” customer information and the end customer product or application into which the Company’s product will be incorporated. As data systems for capturing and tracking this data evolve and improve, the categorization of products by end market can vary over time. When this occurs, the Company reclassifies revenue by end market for prior periods. Such reclassifications typically do not materially change the sizing of, or the underlying trends of results within, each end market. The results below in the consumer end market are reflective of the sale of the Company's microphone product line in the fourth quarter of fiscal 2013.



	Three Months Ended
	February 1, 2014						February 2, 2013
	Revenue		% of Revenue		Y/Y%		Revenue		% of Revenue*
Industrial	$	290,365	46	%	3	%	$	281,209	45	%
Automotive	124,157		20	%	15	%	107,760		17	%
Consumer	74,119		12	%	(31	)%	107,356		17	%
Communications	139,597		22	%	11	%	125,809		20	%
Total revenue	$	628,238	100	%	1	%	$	622,134	100	%

* The sum of the individual percentages does not equal the total due to rounding.

Revenue Trends by Product Type

The following table summarizes revenue by product categories. The categorization of the Company’s products into broad categories is based on the characteristics of the individual products, the specification of the products and in some cases the specific uses that certain products have within applications. The categorization of products into categories is therefore subject to judgment in some cases and can vary over time. In instances where products move between product categories, the Company reclassifies the amounts in the product categories for all prior periods. Such reclassifications typically do not materially change the sizing of, or the underlying trends of results within, each product category. The results below in the other analog product category market are reflective of the sale of the Company's microphone product line in the fourth quarter of fiscal 2013.



	Three Months Ended
	February 1, 2014						February 2, 2013
	Revenue		% of Revenue		Y/Y%		Revenue		% of Revenue*
Converters	$	290,551	46	%	5	%	$	277,940	45	%
Amplifiers / Radio frequency	164,714		26	%	4	%	157,978		25	%
Other analog	79,419		13	%	(17	)%	95,158		15	%
Subtotal analog signal processing	534,684		85	%	1	%	531,076		85	%
Power management & reference	38,710		6	%	(2	)%	39,382		6	%
Total analog products	$	573,394	91	%	1	%	$	570,458	92	%
Digital signal processing	54,844		9	%	6	%	51,676		8	%
Total revenue	$	628,238	100	%	1	%	$	622,134	100	%

* The sum of the individual percentages does not equal the total due to rounding.

Revenue Trends by Geographic Region

Revenue by geographic region, based on the primary location of the Company's customers’ design activity for its products, for the three-month periods ended February 1, 2014 and February 2, 2013 were as follows:



	Three Months Ended
Region	February 1, 2014		February 2, 2013
United States	$	182,298	$	204,271
Rest of North and South America	19,436		23,512
Europe	200,687		189,298
Japan	71,091		64,688
China	100,484		84,769
Rest of Asia	54,242		55,596
Total revenue	$	628,238	$	622,134